According to a new study reported in the journal Evolutionary Biology, bottlenose dolphins (Tursiops truncatus) only colonized the Mediterranean after the last Ice Age, approximately 18,000 years ago. A group of bottlenose dolphins. The study is the most detailed ever conducted into the genetic structure of the bottlenose dolphin population in the Mediterranean to date. Its authors, including Dr Andre Moura of the University of Lincoln, UK, collected...
